#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
int my_strlen(char* p)
{
	while (*p != '\0')
	{
		p++;
		return 1 + my_strlen(p);
	}
	return 0;
}
int main()
{
	char arr[10] = "abcdefghj";
	printf("%d", my_strlen(arr));
	return 0;
}